<span>b. photosynthetic organisms provide energy for other organisms on earth.
B is the most suitable answer as photosynthetic organisms get their energy from the sun, and other organisms get their energy from photosynthetic organisms, so the sun is the source of energy for all life.</span>
The cell<span> (from Latin cella, </span>meaning<span> "small room") is the basic structural, functional, and biological unit of all known living organisms. A </span>cell<span> is the smallest unit of life that can replicate independently, and </span>cells<span> are often called the "building blocks of life". The study of </span>cells<span> is called </span>cell<span> biology.</span>
Answer: " simple diffusion " .
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An observation is facts that you can conclude about an object using your senses. An inference is an educated guess based off some evidence and reasoning. Hope that helps!
The nucleus is the site for RNA and DNA synthesis. mRNA is made from transcribing DNA. This mRNA is then sent to a ribosome where proteins are made. This aids in homeostasis.
